body,h1,h2,h3,h4,p,div,li,ul,table,td,tr,span,a,dl,dt,dd,input,thead,tbody,footer,aside,header{
    margin:0;
    padding:0;
    box-sizing: border-box;
    outline: none;
    border: none;
    list-style: none;
    font-family: "Microsoft Yahei", "微软雅黑", "宋体", Tahoma, Arial, Helvetica, STHeiti;
}
.hidden{
    display: none;
}
body{
    background-attachment: fixed;
    background-size: 100%;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
}
body:before {
    content: ' ';
    position: fixed;
    z-index: -1;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: #ebebeb;
    background-size: cover;
}
.header{
    height: 50px;
    width: 100%;
    background: #1a1a1a;
    text-align: center;
    line-height: 50px;
    color: #fff;
    font-weight: 400;
    font-size: 18px;
}
.header a{
    position: absolute;
    top:0;
    left:0;
}
.header a img{
    margin-top: 16px;
    margin-left: 10px;
    width: 10px;
}
.select{
    height: 50px;
    width: 100%;
    line-height: 50px;
    color: #666;
    font-size: 14px;
    padding:0 10px;
    background: #f5f5f5;
    margin-bottom: 10px;
}
.select img{
    height: 20px;
    margin-bottom: -5px;
    margin-right: 10px;
}
.alert{
    background:rgba(0,0,0,0.2) ;
    position: fixed;
    height: 100%;
    top: 0;
    z-index: 9999;
    width: 100%;
    padding: 240px 60px 0 60px ;
}
.alert .alert-box{
    height: 124px;
    width: 100%;
    border-radius: 6px;
    background: #ebebeb;
}
.alert .alert-box p{
    font-size: 16px;
    text-align: center;
}
.alert .alert-box p:first-child{
    height: 80px ;
    line-height: 80px;
    color: #666;
    border-bottom: 1px solid #e0e0e0;
}
.alert .alert-box p:last-child{
    line-height: 44px;
    color: #666;
}
.alert .alert-box p:last-child span{
    width: 50%;
    height: 44px;
    float: left;
}
.alert .alert-box p:last-child span:first-child{
    border-right: 1px solid #e0e0e0;
    font-weight:700;
    color: #666;
}




